September 26, 2008
By: admin
Category: Misc
A Light Emitting Diode (LED) is a semiconductor device which converts electricity in
to light. LED lighting has been around since the 1960s, but is just now beginning to appear in the residential market for space lighting.
LED Lighting uses less than 25% of the power of a flourescent bulb.
Today LED bulbs are built to fight virtually all standard lighting fixtures. Today’s LED bulbs are built to last for 30,000 hours, more than 30 times a standard incandescent bulb.
By replacing one incandescent bulb with an LED bulb you can save $160 in electricity costs over the life of the bulb.
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August 01, 2008
By: admin
Category: Geothermal Power
There are two types of loop systems used in geothermal heating, open loop and closed loop.
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December 15, 2007
By: admin
Category: Misc
Renewable energy and energy efficient technologies are key to creating a clean energy future for the world. This Web site describes the different types of renewable energy choices current available to consumers to help create an Energy Star home.
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December 15, 2007
By: admin
Category: Solar Power
Solar hot water is perhaps the most widely used renewable energy source. It has many uses from heating the water for your pool to heating your house through radiant flooring.
It is one of the most cost-effect solar technologies on the market and can provide year round heating of your water. There are many state and federal incentives to subsidize the cost of your solar hot water system. Read the rest of this entry →
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September 18, 2007
By: admin
Category: Wind Power
How do residential wind turbines work?
A wind turbine collects kinetic energy from the wind and converts it to electricity that is compatible with a home’s electrical system. Typically the turbine is installed on top of a tall tower to clear any obstructions in the area.
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